BRIDGEPORT-- Police made several drug arrests Saturday at the Green Housing Complex, the scene of one of four homicides last week.

One of the arrests involved the assistance of a police dog who bit the suspect in the leg to keep him from running away.

Alon Ewell, 23, of Benson Street, was charged with possession of cocaine, possession with intent to sell, possession within 1,500 feet of a housing project, interfering with evidence and tampering with evidence.

He was held on a $75,000 after being released from St. Vincent's Medical Center for superficial dog bites to his upper right leg.

Police, who have been conducting an ongoing drug trafficking investigation at Green, spotted Ewell walking toward Harral Avenue from Building 1 at about 5:05 p.m. When Ewell saw Officer Jose M. Bahr he was warned to stop but took off, dropping small baggies from his hand. The police dog caught Ewell, who fell to the ground.

At 5:45 p.m., at the corner of Sanford and Harral Avenue, police arrested Martin Gobout, 33, and Anne Gobout, 44, both of Whitney Avenue, on charges of possession of narcotics, interfering and tampering with evidence. They each received $10,000 bonds.

At 8:15 p.m., outside Building 4 at Greens, police arrested Chantel Coley of Highland Avenue -- on his 21st birthday -- and Spenser Callaway, 27, of Vine Street. Both were charged with two counts of possession of narcotics, possession with intent to sell and intent to sell within 1,500 feet of a housing complex. Both were given $75,000 bonds.

At 9:50 p.m., Tajah McClain, 31, of Wood Avenue, was arrested after police stopped him and he said, "I have Ecstasy on me," according to a police report.

Police found a starshaped, pink-colored pill in his pocket as well as a small plastic container with a green leafy plant-like substance later identified as 2 grams of marijuana.

McClain was charged with possession of narcotics and marijuana, and first degree trespassing. He was held on a $2,500 bond.